Support "additionalProperties" on Object types

[bobbytables]

I'm not sure if OAS2 has this, I'd guess it does, but right now I'm looking for a way to support "freeform" objects being passed in.

For example, I have the option to pass in labels for my API:

# request payload
{ "labels": { "this":"is freeform", "no":"structure"}}

The labels key can have any type of keys/values passed into it. I'm looking for a way to document this using this gem. You can see this documented on Swagger here: https://swagger.io/docs/specification/data-models/data-types/#object (granted this is OAS3)

[bobbytables]

Bump, any thoughts here?

[bobbytables]

Opened #738 to add this functionality.

[magni-]

Looks like this was closed by #738 ?